New York City Hall – Wikipedia

New York City Hall is the seat of New York City government, located at the center of City Hall Park in the Civic Center area of Lower Manhattan, between Broadway, Park Row, and Chambers Street.Constructed from 1803 to 1812, the building is the oldest city hall in the United States that still houses its original governmental functions, such as the office of the Mayor of New York City and the …

https://en.wikipedia.org/wiki/New_York_City_Hall